11045034303 has 16 divisors (see below), whose sum is σ = 14835638400. Its totient is φ = 7308961056.

The previous prime is 11045034293. The next prime is 11045034307. The reversal of 11045034303 is 30343054011.

It is a happy number.

It is not a de Polignac number, because 11045034303 - 2⁵ = 11045034271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11045034307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 719676 + ... + 734862.

It is an arithmetic number, because the mean of its divisors is an integer number (927227400).

Almost surely, 2^11045034303 is an apocalyptic number.

11045034303 is a deficient number, since it is larger than the sum of its proper divisors (3790604097).

11045034303 is a wasteful number, since it uses less digits than its factorization.

11045034303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16966.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 11045034303 its reverse (30343054011), we get a palindrome (41388088314).

The spelling of 11045034303 in words is "eleven billion, forty-five million, thirty-four thousand, three hundred three".